Kiehls Olive & Avocado Leave-in Oil-in-Cream 180ml. With Olive Fruit and Avocado Oils. Proven to reduce breakage up to 85%* Washing, drying and brushing can leave hair feeling weak & damaged. To treat this concern, Kiehl's introduces Olive & Avocado Leave-in Oil-in-Cream; formulated to help strengthen overly dry, damaged hair. Enriched with Avocado Oil and Olive Fruit Oil the formula helps to smoothe the cuticle. Hair is left feeling stronger, hydrated, more elastic and up to 85% more resistant to breakage. Dry / Damaged hair Shop At House Of Fraser